Remember, don't capitalize every noun in your sentences. The fact that you did so here made me think of some cities by those names.

i think not huge difference

Riverside: is the ground along either side of a river Riverbank: is the ground at the side of a river ( You should download the Oxford Advanced Learner's Dictionary)

http://forum.wordreference.com/threads/riverbank-bank-and-riverside.2102106/ this link will help you mam